Which of the following has highest melting point NaCl KCl RbCl CsCl?

NaCl > KCl > RbCl > CsCl > LiCl.

Which of the following has lowest melting point KCl CsCl NaCl RbCl?

Thus, the melting point decreases, but due to the covalent bonding in LiCl (owing to the very small size of Li atom), its melting point is lower than NaCl….Which of the following has the lowest melting point. 1. LiCl. 2. NaCl. 3. KCl. 4. RbCl.

Which of the following order is are correct NaCl KCl RbCl LiCl?

The lattice energy of alkali metal chlorides follow the order: LiCl > NaCl > KCl > RbCl > CsCl.

What has a higher melting point NaCl or KCl?

(ii) K+ is larger than Na+ so NaCl has a higher lattice energy and a higher melting point than KCl. The Ag+ ion is intermediate in size between Na+ and K+.

Which is the correct order CsCl KCl?

Hence, cesium chloride has lower boiling point than potassium chloride. Hence the correct order is \[{\text{NaCl > KCl > CsCl}}\].

Which of the following is the correct order for the melting and boiling points of Group 1 halides?

The melting and boiling always follow the trend :Fluoride>chloride>bromide>iodide. Additional Information: Alkali metal are soluble in water.

Which is the correct order of melting points of the following KCl?

Lithium chloride has the lowest melting point among the alkali metal chlorides. This is because lithium chloride is covalent in nature whereas other alkali metal chlorides are ionic in nature. Hence the correct order is \[{\text{NaCl > KCl > CsCl > LiCl}}\].

Which of the following fluorides has the lowest melting point?

Being covalent, BeF2 has the lowest melting point (800°C) while other fluorides melt at around 1300°C.

What is the correct order of melting point?

ethane < propane < butane.

Which has the highest melting point and why LIF NaCl KCl RbCl?

Answer: NaCl has higher lattice enthalpy than KCl thus its melting point also becomes higher.